10 add vector

Uncomment the following line to install leafmap if needed.

In [1]:

# !pip install leafmap

How to add a shapefile, GeoJSON, and KML to the map

In [2]:

import leafmap

In [3]:

m = leafmap.Map()
m

Out[3]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [4]:

m = leafmap.Map(center=[0, 0], zoom=2)

in_geojson = 'https://raw.githubusercontent.com/giswqs/leafmap/master/examples/data/cable-geo.geojson'
m.add_geojson(in_geojson, layer_name="Cable lines")

m

Out[4]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [5]:

m = leafmap.Map(center=[0, 0], zoom=2)
url = "https://raw.githubusercontent.com/giswqs/leafmap/master/examples/data/countries.geojson"
m.add_geojson(url, layer_name="Countries", fill_colors=['red', 'yellow', 'green', 'orange'])
m

Out[5]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [6]:

import random

m = leafmap.Map(center=[0, 0], zoom=2)

url = "https://raw.githubusercontent.com/giswqs/leafmap/master/examples/data/countries.geojson"

def random_color(feature):
    return {
        'color': 'black',
        'fillColor': random.choice(['red', 'yellow', 'green', 'orange']),
    }

m.add_geojson(url, layer_name="Countries", style_callback=random_color)
m

Out[6]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [7]:

m = leafmap.Map(center=[0, 0], zoom=2)

url = "https://raw.githubusercontent.com/giswqs/leafmap/master/examples/data/countries.geojson"

style = {
    "stroke": True,
    "color": "#0000ff",
    "weight": 2,
    "opacity": 1,
    "fill": True,
    "fillColor": "#0000ff",
    "fillOpacity": 0.1,
}

hover_style = {"fillOpacity": 0.7}

m.add_geojson(url, layer_name="Countries", style=style, hover_style=hover_style)
m

Out[7]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [8]:

m = leafmap.Map(center=[0, 0], zoom=2)

in_shp = '../data/countries.shp'
m.add_shp(in_shp, layer_name="Countries")

m

Out[8]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [9]:

m = leafmap.Map()

in_kml = '../data/us-states.kml'
m.add_kml(in_kml,layer_name="US States KML")

m

Out[9]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [10]:

m = leafmap.Map(center=[0, 0], zoom=2)
url = "https://raw.githubusercontent.com/giswqs/leafmap/master/examples/data/countries.geojson"
m.add_vector(url, layer_name="Countries", fill_colors=['red', 'yellow', 'green', 'orange'])
m

Out[10]:

Make this Notebook Trusted to load map: File -> Trust Notebook

In [11]:

m = leafmap.Map()

In [12]:

in_shp = '../data/countries.shp'
in_geojson = '../data/us-states.json'
in_kml = '../data/us-states.kml'

In [13]:

m.add_shp(in_shp, layer_name="Shapefile")

In [14]:

m.add_geojson(in_geojson, layer_name="GeoJSON")

In [15]:

m.add_kml(in_kml, layer_name="KML")

In [16]:

m

Out[16]:

Make this Notebook Trusted to load map: File -> Trust Notebook

---

Last update: 2021-06-22